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Results tagged with ropsten
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user 56146
Ropsten testnet is deprecated. Historically: https://blog.ethereum.org/2016/11/20/from-morden-to-ropsten
1
vote
2
answers
122
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0
votes
2
answers
1k
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How to get transaction hash without waiting for await call?
for my demo I need the transaction hash instantly without waiting for callback of sync call.
Here my code:
aggiungiAllaBlockChain: async(u,n,c,e) => {
try {
const web3 = new Web3(App.web3Provid …
- 204
1
vote
1
answer
1k
views
The send transactions "from" field must be defined using Infura web3
when I try to send my transaction using infura I get this error
"The send transactions "from" field must be defined"
My problem is my web3 object. When I used Metamask and my app from a Googl …
- 204